Method FromPKBytes

src/script/descriptor.cpp:2286–2307

    }

    template<typename I> std::optional<Key> FromPKBytes(I begin, I end) const
    {
        assert(m_in);
        Key key = m_keys.size();
        if (miniscript::IsTapscript(m_script_ctx) && end - begin == 32) {
            XOnlyPubKey pubkey;
            std::copy(begin, end, pubkey.begin());
            if (auto pubkey_provider = InferXOnlyPubkey(pubkey, ParseContext(), *m_in)) {
                m_keys.emplace_back();
                m_keys.back().push_back(std::move(pubkey_provider));
                return key;
            }
        } else if (!miniscript::IsTapscript(m_script_ctx)) {
            CPubKey pubkey(begin, end);
            if (auto pubkey_provider = InferPubkey(pubkey, ParseContext(), *m_in)) {
                m_keys.emplace_back();
                m_keys.back().push_back(std::move(pubkey_provider));
                return key;
            }
        }
        return {};
    }

    template<typename I> std::optional<Key> FromPKHBytes(I begin, I end) const
    {